{"id":12472,"date":"2016-01-01T17:14:42","date_gmt":"2016-01-01T17:14:42","guid":{"rendered":"https:\/\/lequia-udg.com\/2016\/01\/01\/decision-support-for-adaptive-and-sustainable-urban-wastewater-system-management-in-the-face-of-uncertainty\/"},"modified":"2024-05-29T15:06:18","modified_gmt":"2024-05-29T15:06:18","slug":"decision-support-for-adaptive-and-sustainable-urban-wastewater-system-management-in-the-face-of-uncertainty","status":"publish","type":"post","link":"https:\/\/lequia-udg.com\/ca\/2016\/01\/01\/decision-support-for-adaptive-and-sustainable-urban-wastewater-system-management-in-the-face-of-uncertainty\/","title":{"rendered":"Decision-support for adaptive and sustainable urban wastewater system management in the face of uncertainty"},"content":{"rendered":"\t\t
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\r\n\t\t\t\r\n\t\t\t\tAuthor: Antonia Hadjimichael \r\n\t\t\t\r\n\t\t\t<\/h4>\r\n\t\t

\r\n\t\t\t\r\n\t\t\t\tDecision-support for adaptive and sustainable urban wastewater system management in the face of uncertainty\r\n\t\t\t\r\n\t\t\t<\/h2>\r\n\t\t<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Amb el desenvolupament sostenible com a objectiu global, els gestors dels sistemes de depuraci\u00f3 urbans<\/strong> han de tenir en compte aspectes socials, econ\u00f2mics, t\u00e8cnics i ambientals a l\u2019hora de prendre decisions. \u00a0La incertesa d\u2019un entorn tan complex pot ser enorme. A tall d\u2019exemple, la demanda d\u2019aigua pot augmentar o disminuir degut a canvis poblacionals, els l\u00edmits ambientals poden esdevenir m\u00e9s restrictius o el sistema de sanejament pot incorporar noves tecnologies. Aix\u00f2 ens porta a la conclusi\u00f3 que es podrien prendre millors decisions si el proc\u00e9s fos adaptatiu i iteratiu. Tanmateix, tot i que la bibliografia existeixen diversos marcs de suport a la presa de decisi\u00f3 per a sistemes de depuraci\u00f3 urbans, cap d\u2019ells adre\u00e7a totes aquestes necessitats de manera efectiva.<\/p>\n

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La tesi \u201cDecision-support for adaptive and sustainable urban wastewater system management in the face of uncertainty\u201d, <\/strong>d\u2019Antonia Hadjimichael<\/strong><\/a> descriu un nou marc conceptual per a l\u2019avaluaci\u00f3 dels impactes mediambientals i socioecon\u00f2mics de les diverses opcions de gesti\u00f3 dels sistemes de sanejament urbans en condicions tant presents com futures. El treball es fonamenta en tres grans eixos metodol\u00f2gics: 1) un proc\u00e9s de gesti\u00f3 adaptatiu per a l\u2019ajut a la decisi\u00f3 que avalua i compara diferents alternatives, 2) la determinaci\u00f3 de la robustesa, la fiabilitat i la resili\u00e8ncia del sistema per avaluar-ne el rendiment i 3) una an\u00e0lisi de valoraci\u00f3 de la incertesa que incorpora l\u2019avaluaci\u00f3 de les diverses assumpcions del proc\u00e9s de decisi\u00f3.<\/p>\n

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La investigadora ha aplicat aquest marc conceptual a dos casos il\u00b7lustratius<\/strong>: el sistema de sanejament del Congost a Catalunya, i el sistema de sanejament de la ciutat d\u2019Eindhoven i el riu Dommel a Holanda. El sistema del Congost<\/strong> planteja una problem\u00e0tica t\u00edpica a la qual s\u2019enfronten molts gestors: un riu amb una aigua de baixa qualitat, una poblaci\u00f3 creixent i uns l\u00edmits legislatius cada cop m\u00e9s restrictius. Per a resoldre-la s\u2019han utilitzat les eines seg\u00fcents: 1) una an\u00e0lisi cost-benefici que inclou la monetitzaci\u00f3 de beneficis i danys ambientals, 2) una an\u00e0lisi de la robustesa del rendiment del sistema enfront de condicions futures, 3) una an\u00e0lisis de la fiabilitat i la resili\u00e8ncia del sistema a la variabilitat contextual, i 4) una an\u00e0lisi de la valoraci\u00f3 de la incertesa dels par\u00e0metres del model. Pel que fa al cas del sistema de sanejament de la ciutat d\u2019Eindhoven<\/strong>, s\u2019han avaluat quatre opcions de millora en comparaci\u00f3 amb l\u2019opci\u00f3 base de \u201cno fer res\u201d. En tots els casos l\u2019objectiu ha estat reduir l\u2019impacte mediambiental a trav\u00e9s de la disminuci\u00f3 de la concentraci\u00f3 d\u2019oxigen dissolt i els pics d\u2019amon\u00edac, espaiar els episodis de desbordament i millorar l\u2019eliminaci\u00f3 de nutrients. Totes dues aplicacions han demostrat la validesa d\u2019integracions innovadores de m\u00e8triques i m\u00e8todes que seran molt valuosos per a l\u2019an\u00e0lisi futur dels sistemes de sanejament urb\u00e0.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tInformaci\u00f3 addicional<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t
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Autor:<\/strong><\/td>\nAntonia Hadjimichael<\/td>\n<\/tr>\n
Supervisor:<\/strong><\/td>\nDr Joaquim Comas and Dr Llu\u00eds Corominas (ICRA)<\/td>\n<\/tr>\n
Any:<\/strong><\/td>\n2016<\/td>\n<\/tr>\n
Enllaç:<\/strong><\/td>\nhttp:\/\/hdl.handle.net\/10803\/482080<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Author: Antonia Hadjimichael Decision-support for adaptive and sustainable urban wastewater system management in the face of uncertainty Amb el desenvolupament sostenible com a objectiu global, els gestors dels sistemes de depuraci\u00f3 urbans han de tenir en compte aspectes socials, econ\u00f2mics, t\u00e8cnics i ambientals a l\u2019hora de prendre decisions. \u00a0La incertesa d\u2019un entorn tan complex pot … Decision-support for adaptive and sustainable urban wastewater system management in the face of uncertainty<\/span>“>Continue reading Decision-support for adaptive and sustainable urban wastewater system management in the face of uncertainty<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[68],"tags":[],"class_list":["post-12472","post","type-post","status-publish","format-standard","hentry","category-doctoral-theses_ca"],"_links":{"self":[{"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/posts\/12472","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/comments?post=12472"}],"version-history":[{"count":1,"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/posts\/12472\/revisions"}],"predecessor-version":[{"id":12473,"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/posts\/12472\/revisions\/12473"}],"wp:attachment":[{"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/media?parent=12472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/categories?post=12472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lequia-udg.com\/ca\/wp-json\/wp\/v2\/tags?post=12472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}